American
Defense MFG, LLC.

Description

Rosco MFG AR15 Barrels have the following features:

Bloodline Series- 16″ 4150 CMV, M4 Profile, 5.56 NATO Chamber, 1⁄7 Twist, Nitride Finished, Mid-Length Gas System Barrel. This Rosco 16″ M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition to any Rifle build. The Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. They are a long way from our daddy’s â€�“Sporter” AR, and those specs just will not cut it anymore. From properly managed dwell times for SBR’s, to running Suppressed, or setting up a balanced patrol carbine they have incorporated your needs into their engineering. They have successfully accomplished this by picking the right twist rates, gas port diameters, and barrel materials according to the barrel they are making (not a lazy blanket method). They have also balanced input from our consumers and military end users in order to bring you the rifle barrels you need, not just the one they want to sell you.

Barrels are dimpled for set screw .750 Micro Gasblocks

Manufactured by Rosco MFG